www.microwavejournal.com/articles/36036-ism-band-cavity-band-pass-filter-ab915b475
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ISM Band Cavity Band Pass Filter: AB915B475
May 19, 2021
Part number AB915B475 serves the ISM Band and feature a low insertion and a sharp transition from the passband to the rejection band. The passband is 902-928 MHz, return loss of >15 dB and 45 dB rejection 6 MHz away from the passband edges.
For datasheet click Best 902-928 MHz Cavity Band Pass Filter for Cellular Communication (anatechelectronics.com)